Commit Graph

517 Commits

Author SHA1 Message Date
Leon Barrett 6e241611be Fix bug: too many cloudwatch metrics (#1885)
* Fix bug: too many cloudwatch metrics

Cloudwatch metrics were being added incorrectly. The most obvious
symptom of this was that too many metrics were being added. A simple
check against the name of the metric proved to be a sufficient fix. In
order to test the fix, a metric selection function was factored out.

* Go fmt cloudwatch

* Cloudwatch isSelected checks metric name

* Move cloudwatch line in changelog to 1.2 features
2016-12-13 14:13:53 +00:00
Rikaard Hosein fc9f921b62
Can turn pid into tag instead of field
closes #1843
fixes  #1668
2016-12-13 13:21:39 +00:00
Cameron Sparr 12db3b9120
Check if metric is nil before calling SetAggregate
fixes #2146
2016-12-13 12:27:10 +00:00
Patrick Hemmer b58926dd26 snmp: use a shared global translation cache
Prevents the same data from being looked up multiple times. Also prevents multiple simultaneous lookups.

closes #2115
closes #2104
2016-12-12 13:32:42 +00:00
Patrick Hemmer 91143dda1a snmp: make snmptranslate not required (#2008) 2016-12-12 13:30:07 +00:00
Christian Eichelmann efb64a049f add a hint to possible basic authentication settings 2016-12-09 12:58:54 +00:00
Cameron Sparr 6b0e863556 Support a telegraf.Metric.Split function 2016-12-07 15:18:47 +00:00
Cameron Sparr 11bc82379c Go version 1.7.3 -> 1.7.4 2016-12-06 15:42:50 +00:00
Cameron Sparr d71a42cd1b Implement telegraf collecting stats on itself
closes #1348
2016-12-05 18:56:54 +00:00
Nathan D Acuff d518d7d806 Add device name as a tag in disk stats (#1807)
* return partition stat alongside disk stat from disk usage method, and report device name (minus /dev/) as a tag in disk stats

* update system/disk tests to include new partition stat return value from disk usage method calls

* update changelog for #1807 (use device name instead of path to report disk stats)
2016-12-05 17:42:36 +00:00
Foxlik 5a3f2e61f3 Fix improper total of CPU times (#2123)
On linux, the cpu timer counters of user and nice include the respective guest and guest_nice counters. This results in improper calculation of percentages.

Please see:
https://github.com/torvalds/linux/blob/447976e/kernel/sched/cputime.c#L169
https://lists.linuxfoundation.org/pipermail/virtualization/2009-August/013459.html
https://github.com/giampaolo/psutil/pull/940
2016-12-05 08:35:59 +00:00
John Engelman 04a2b36a52 Fix changelog for json parser. (#2100) 2016-11-28 18:20:32 +00:00
Cameron Sparr 9db30250c3 'discard' output plugin 2016-11-23 14:03:30 +00:00
Guillem Jover 536dbfb724 Switch to github.com/kballard/go-shellquote (#1950)
The old gonuts fork has no License and has not seen any commits
differing from the original project, while the original has seen some
activity, even if low.

Having no license is a problem for distributors, as by default, such
projects are undistributable.
2016-11-16 11:24:11 -05:00
karech b77398c4d3 Configurable RabbitMQ HTTP timeouts #1997 (#1998)
* [plugins] rabbitmq input plugin: add non default http timeouts

* update CHANGELOG.md
2016-11-16 16:18:56 +00:00
Pieter Slabbert 196509cc53 Trim null characters in Value data format (#2049)
* Trim null characters in Value data format

Some producers (such as the paho embedded c mqtt client) add a null
character "\x00" to the end of a message.  The Value parser would fail on
any message from such a producer.

* Trim whitespace and null in all Value data formats

* No unnecessary reassignments in Value data format parser

* Update change log for Value data format fix
2016-11-16 13:13:31 +00:00
John Engelman 94ce67cc67 Add support to parse JSON array. (#1965) 2016-11-15 13:02:55 -05:00
Cameron Sparr 2435e47926 changelog update 2016-11-15 11:36:26 +00:00
Mike Ragalie ff67a4b96c Cache and expire metrics for prometheus output (#2016)
* Cache and expire metrics for prometheus output

* Fix test

* Use interval.Duration

* Default prometheus expiration interval to 60s

* Update changelog
2016-11-15 11:33:39 +00:00
Cameron Sparr 0ecbf9e349 Fix single quote parsing of TOML durations
closes #2023
2016-11-10 09:47:46 +00:00
Cameron Sparr 47de43abf3 Use rfc3339 timestamps in telegraf log output
closes #1564

also add unit and benchmark tests
2016-11-03 18:39:02 +00:00
Cameron Sparr dc28875437 Update gopsutil dependency
primarily for a fix in Windows network counter getting code

closes #1949
2016-11-03 18:06:10 +00:00
Cameron Sparr 34182d9c9f Add release 1.2 section to changelog 2016-11-03 14:34:09 +00:00
Cameron Sparr 0cfa0d419a udp_listener & tcp_listener set default values
closes #1936
2016-10-27 10:25:24 +01:00
Paulo Pires 522658bd07 Fix NATS plug-ins reconnection logic (#1955)
* NATS output plug-in now retries to reconnect forever after a lost connection.

* NATS input plug-in now retries to reconnect forever after a lost connection.

* Fixes #1953
2016-10-26 15:45:33 +01:00
Cameron Sparr 80d4864844 Only install fpm,rpm,boto if we need them 2016-10-25 13:31:48 +01:00
Cameron Sparr c849b58de9 http_listener input unit tests 2016-10-24 18:17:49 +01:00
Jonathan Chauncey a12bd878e0 feat(kubernetes): Add kubernetes input plugin
closes #1774
2016-10-17 15:40:55 -04:00
Cameron Sparr a4e8f24b16 Set reasonable defaults in ping plugin
closes #1742
2016-10-17 15:21:09 +01:00
Cameron Sparr a65447d22e Use mysql.ParseDSN func instead of url.Parse
The MySQL DB driver has it's own DSN parsing function. Previously we
were using the url.Parse function, but this causes problems because a
valid MySQL DSN can be an invalid http URL, namely when using some
special characters in the password.

This change uses the MySQL DB driver's builtin ParseDSN function and
applies a timeout parameter natively via that.

Another benefit of this change is that we fail earlier if given an
invalid MySQL DSN.

closes #870
closes #1842
2016-10-12 17:10:28 +01:00
Cameron Sparr b00ad65b08 Log config file parsing errors properly
closes #1344
2016-10-12 16:50:22 +01:00
Cameron Sparr 974221f0cf Fix phpfpm fcgi client panic when URL doesnt exist
closes #1886
2016-10-12 11:58:38 +01:00
Ririsoft bccef2856d Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)"
This was introducing a regression with influxdb output, leading to
collision an points missing.
This reverts commit 53f40063b3.

closes #1724
closes #1796
2016-10-12 11:04:28 +01:00
Patrick Hemmer 80df3f7634 snmp: fix initialization of table fields in manual tables (#1836) 2016-10-12 11:00:39 +01:00
Cameron Sparr e96f7a9b12 graphite parser, handle multiple templates empty filter
Previously, the graphite parser would simply overwrite any template that
had an identical filter to a previous template. This included the empty
filter.

Now we will still overwrite, but first we will sort to make sure that
the most "specific" template always matches.

closes #1731
2016-10-11 15:22:51 +01:00
Eric 3e3b094270 Only log warning on type when in debug mode.
closes #1793
2016-10-11 11:35:43 +01:00
Marko Crnic b702a9758b haproxy/README: make quotes consistent
closes #1700
2016-10-11 11:30:22 +01:00
Cameron Sparr d627bdbbdb logparser: allow numbers in ident & auth parameters
fixes #1810
2016-10-10 11:27:35 +01:00
Edie Zhang 4f06f6b3d8 adding the tags in the graylog output plugin
closes #1861
2016-10-07 12:24:21 +01:00
Cameron Sparr 7f0fe78615 Changelog update for systemd log change 2016-10-06 17:48:23 +01:00
Cameron Sparr 886bdd2ef2 changelog update 2016-10-06 14:25:28 +01:00
Cameron Sparr 4ab0344ebf Update changelog & readme for 1.0.1 2016-10-05 08:41:58 +01:00
Patrick Hemmer b48ad4b737 fix snmp emitting empty fields
closes #1848
closes #1835
2016-10-04 16:25:16 +01:00
Patrick Hemmer 9feb639bbd fix translating snmp fields not in MIB (#1846) 2016-10-04 16:22:15 +01:00
Cameron Sparr ce5054c850 Changelog update 2016-10-03 18:20:10 +01:00
Cameron Sparr 78ced6bc30 Use a bufio.Scanner in http listener
this will prevent potential very large allocations due to a very large
chunk size send from a client.

fixes #1823
2016-09-29 16:07:51 +01:00
Cameron Sparr ca8e512e5b Update changelog 2016-09-28 16:12:32 +01:00
Cameron Sparr e19845c202 Load config directory using filepath.Walk
closes #1137
2016-09-28 16:01:52 +01:00
Cameron Sparr 52134555d6 globpath: only walk tree if ** is defined
closes #1517
2016-09-28 15:44:29 +01:00
Cameron Sparr e7e39df6a0 Default SNMP parameter changes
max-repetitions = 10 is the default of net-snmp utils according to
http://net-snmp.sourceforge.net/docs/man/snmpbulkwalk.html

retries = 3 is the default of gosnmp:
https://godoc.org/github.com/soniah/gosnmp#pkg-variables

Could deal with some parts of the performance issues reported
by #1665
2016-09-28 14:34:20 +01:00